1. University College of Pharmacy, University of the Punjab, Lahore, Pakistan
2. Department of Chemistry, Division of Science and Technology, University of Education, Lahore, Pakistan
3. Department of Physics, Lahore Garrison University, Lahore, Pakistan
4. Department of Chemistry, FC College (A Chartered University), Lahore, Pakistan
5. Department of Chemistry, College of Science, University of Jeddah, Jeddah, Saudi Arabia
6. Centre for Applied Mathematics and Bioinformatics (CAMB), Gulf University for Science and Technology, Hawally, Kuwait